The eleventh long holiday passed quickly, and when school started, it happened to be Saturday and Sunday. The school arranged these two days for monthly exams, and Xuanxuan ushered in their first real monthly exam of the semester.

Xuan Xuan went to the exam room very early, but found that many classmates came earlier than her, and it seems that everyone really values this exam.

The exam is divided into two days, the first day is a two-day test in the morning, politics, history, geography and English, the second day is a mathematics test in the morning, and a physics test in the afternoon.

The exam arrangements are extremely tight, and Chen Lingwei has attacked the hateful test-taking education in front of Xuanxuan more than once.

Some students in the class came over to Xuan Xuan to answer the question, "Xuanxuan, what did you write about the translation of English reading comprehension?"

“...... Opera, orchestral, chamber and jazz music are often played on television screens. Xuan Xuan patiently replied to her classmates.

After the math test, several people blocked the door of the examination room and asked: "Xuanxuan, what is the median line theorem of the trapezoid?"

This knowledge point has not been learned, and several students have solved the problem based on their own impressions, but the answer is extremely wrong. However, the paper of the knowledge points that students have not yet learned is also one of the means to distinguish the level of students in each monthly exam.

Xuan Xuan replied: "The median line theorem of the trapezoid is that the median line of the trapezoid is parallel to the two bases and is equal to half of the sum of the two bases. i.e.: l=(a+b)÷2 s=l×h. Some of those who got the same answer laughed, while those who didn't get the same answer were already bitter.

In fact, Xuan Xuan is also ashamed, if it weren't for her past life, she would not be able to answer any of these questions today. In her heart, she especially admires those real scholars who know how to preview in advance.

It was only four o'clock after the last physics exam, Xuan Xuan originally wanted to go home early to review the homework of the third year of junior high school, but because his grandfather was going to hold a parent-teacher conference for his sister today, he forgot to bring the key at noon. I had to go back to the class first, clear the books in my desk, and start to preview the knowledge behind my weak physics textbook.

When people are immersed in the ocean of knowledge, they may really be ignorant of the changes in the outside world. By the time Xuan Xuan looked up from the physics book she had a headache with, it was getting a little dark.

Xuan Xuan rubbed his sour eyes, put away the scratch paper and textbooks on the desk, and walked outside the school with his schoolbag on his back. Unexpectedly, as soon as I left the classroom door, I ran into a classmate who came up from the second floor.

Xuan Xuan was about to raise his head to apologize, but saw the tear-stained face of the girl in front of him. This girl she knew, it was the last public class, and Tang Yu, the fifth class who was pointed up like her, was a problem.

Tang Yu's face was full of tears, as if he had just cried, and the ponytail on his head was also a little scattered. The backpack was not carried on the back, but was held in the hand, and the zipper of the bag was not closed, revealing several pages of paper with words written on it.

Xuan Xuan just wanted to ask the girl in front of him what happened, but Tang Yu walked straight to the fourth floor as if he didn't see her.

"Tang Yu, what's wrong with you?" Xuan Xuan had contact with the fifth class of the same key class because he had gone to the office to deliver homework a few times.

Tang Yu is a person who studies very hard, and has won the first place in the whole grade since junior high school, but after entering the second year of junior high school, he has never been in the top five.

Just thinking about things, a girl hurriedly came from the second floor, it was Wang An, the squad leader of the fifth class!

Wang An also knew Xuanxuan, and hurriedly asked, "Xuanxuan, did you see Tang Yu just now?"

Xuan Xuan nodded and said, "I just saw her go upstairs, and her face is not very good. Do you need help?"

Wang An hesitated for a moment and said, "No need! You see it's so late, you can go home quickly." I'm here with her. ”

Hearing Wang An say this, Xuanxuan couldn't say anything more, said goodbye to her, and went downstairs and out of the school gate.

When he went to bed at night, Xuan Xuan still felt that something was wrong with Tang Yu he met in the evening. She thought about it carefully and felt that the few pages exposed in Tang Yu's schoolbag today should be test papers.

Combined with the tears on her face, it is not difficult to think that she should be because of the monthly exam. Xuan Xuan shook his head, didn't think about it, turned off the light and went to sleep.

Xuanxuan got up early today and wanted to go to school early to preview the physics book that he didn't finish reading yesterday. When I arrived at the school, I found that the parking lot on the east side of the school was fenced off. It was also found that several people in police uniforms were asking questions to teachers and students in the administration building.